4 numbers with a mean of 5

Shirley measures the thickness of a piece of cardboard with a ruler that has centimeter and inch markings. Which of the following is most likely the value that Shirley measures?

Five more than a number

8*{[7+4) * 2-[ (11-7) * 4]}

The average hippopotamus weighs 1800 kg. About how many pounds does the average hippopotamus weigh? Use the conversion factor 1 kg = 2.2046 lbs. Round to the nearest tenth where necessary.

Define the sets A, B, C, and D as follows: A = {-3, 0, 1, 4, 17} B = {-12, - 5, 1, 4, 6} C = {x ∈ Z: x is odd} D =

A truck that can carry no more than 6500 lb is being used to transport refrigerators and upright pianos. Each refrigerator weighs 250 lb and each piano weighs 475 lb.

How do i write the sum or difference in the standard form a + bi. the problem is (2-3i) + (6+5i)

Find the first four terms of the sequence given the following recursive formula Formula: an = 2an-1+an-2 Given: a1 = 8, a2 = - 3

How do i answer a • a • a • r • r using exponents

A small home speaker produces 0.200 ~/text{W}0.200 W of acoustical power. (This is achieved, for example, by a 10-Watt speaker operating at 2% electrical efficiency).